Iarsiadar Rainfall ForecastUnited KingdomHEWestern IslesIarsiadarToday 7 Feb10%Sun 8 Feb45%Mon 9 Feb45%Tue 10 Feb45%Wed 11 Feb50%Thu 12 Feb50%Fri 13 Feb35%Iarsiadar rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Druim a'Starraig (Isle of Lewis) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads